19043432

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{22247}}^1$

素因数の和:22360

約数の個数: 16

約数和(自身を含む): 36041760

約数和(自身を除く): 16998328

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 22247, 44494, 88988, 177976, 2380429, 4760858, 9521716, 19043432]

約数ペア:

[(1, 19043432), (2, 9521716), (4, 4760858), (8, 2380429), (107, 177976), (214, 88988), (428, 44494), (856, 22247)]